Harvest 10-15 the hand of nife to get Rodcet Aloe.
These are unique harvesting nodes found all around the Vultak Scavenging Site island ( -630, 0, -70 ) Copy/waypoint -630, 0, -70. It doesn't take long to find them, but you will have to cope with the vultaks on that island (level 60-62). If you are VERY careful you can invis up to them and harvest all you need without ever fighting. You might need to make 2-3 rounds of the island. Occasionally one node may be harvested multiple times, at a max of up to three (3) times.